The fibres in a sponge move and trap/absorbthe sound instead of letting the sound travel to another place, that is a very simplified version.
No, concrete does not absorb sound as it very dense.
yes because all sponges have pores and certain materiel does not have many pores.For example a piece of foil compared to a sponge the foil is not going.
tiny "whips" on the cells inside a sponge draw water in through the pores of thesponge. Food is then removed from the water before it leaves through the opening at the top of the sponge .
cotton does soak up a little water. It soaks up water cauzz it has litttle air holes just like the sponge...but it is not made of the same material as sponge soo it wont soak up as much as the sponge
The independent variable is the thing that changes with in the experiment to make it an experiment. For example, say I was doing an experiment on something such as "Which sponge brand can absorb the most water?" The independent variable would be the different sponge brands because it would be the thing that changes with in the experiment. Otherwise, if you didn't make an independent variable (the different sponge brands in this case) it wouldn't be an experiment because a sponge of the same brand should hold about the same amount of water as the others.
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A sponge definitely does have the ability to absorb heat. Sponges absorb heat as well as many other things like water.
The material in a sponge. The material in a sponge.
pee
The salt will absorb the mummy's oil within 40 days. I am still trying to absorb today's lesson.
hygroscopicity
The tiny sponge didn't absorb the entire spill.
You can only absorb Water with a sponge in 1.8
No they most definitely do not absorb sound
No, concrete does not absorb sound as it very dense.
because it has pores that absorb water
yes, cotton ball will absorb more than sponge